Question

TUUit IdW.
The metallic property of elements increases down the group in the modern
periodic table. Why?​

Answer 1

Answer:

As we move down a group from Top to bottom , Atomic size increases due to successive addition of shells and Nuclear charge also increases but the effect of increased atomic size overcomes the effect of increased nuclear charge .As a result the electrostatic force of attraction b/w Nucleus and Valence electron decrease . It becomes easier to lose electron . Hence Metallic character increases down a group.

Explanation:

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